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Technology Training: Security: Cryptography

Course Objectives:

Upon completion of this course the student will be able to:

  • Differentiate between public and private key algorithms
  • Describe algorithm construction, key distribution/management and methods of attack
  • Articulate the application, construction and use of digital signatures to provide authenticity of electronic transactions and the non-repudiation of the parties involved

Course Type:

The course is taught in class with an instructor.

Prerequisite:

A detailed understanding of IP networking and data communication is strongly recommended. Also, the student may take the Networking: Foundations, Networking Foundations: Advanced and/or TCP/IP: Foundations courses.

Audience:

Individuals that need to understand security concepts specifically related to cryptographic technology, specifically Systems Engineers, Network Administrators, Network Consultants, Technical Architects, and Security Planners.

Course Description:

This course introduces the student to cryptographic principles, means and methods of disguising information to ensure it's integrity, confidentiality and authenticity.

Course Length

1 Day

Course Outline

Cryptography Defined

  • Confidentiality
  • Integrity
  • Authentication
  • Non-repudiation

Cryptographic Concept's, Methodologies & Practices

  • Symmetric Algorithms
  • Asymmetric Algorithms
  • Message Authentication
  • Digital Signatures
  • Non-Repudiation
  • Encryption/Decryption
  • DES, RSA, SHA, MD5, HMAC and DSA
  • Cryptographic Key Length
  • Kerberos and ISAKMP
  • Error Detecting and Correcting
  • Hash Functions
  • Message Digests
  • Stream/Block Ciphers
  • Key Escrow/recovery

Private Key Algorithms

  • Applications and Uses
  • Algorithm Methodology
  • Key Distribution and Management

Public Key Algorithms

  • Applications and Uses
  • Algorithm Methodology
  • Key Distribution and Management

Public Key Infrastructure

  • Certificate Authorities
  • Hierarchy of the PKI structure
  • Certificate details
  • Obtaining a Certificate
  • Uses of Certificates
  • PKI Standards

Cryptographic Architecture

  • PEM
  • S/MIME
  • SSL
  • HTTPS
  • SET
  • IPSec
  • ISAKMP
  • Smart Cards
  • Tokens

Methods of Attack

  • COA
  • KPA
  • CTA
  • Brute Force
  • CRACK
  • Replay
  • MIM
  • Birthday